The hardest part about college-level research assignments is that your professors expect you to think critically and reflectively about what you've read.
So, you need to know how to integrate the information in an organized way (synthesis) and/or incorporate your own thoughts and ideas (analysis).
To analyze means to break a topic or concept down into its parts in order to inspect and understand it, and to restructure those parts in a way that makes sense to you. For many assignments, you do research to become an expert on a topic so that you can restructure and present the parts of the topic from your own perspective.
Here are a few ways to analyze the information you've read:
Empire State University (n.d.) Analysis in Research Papers. https://sunyempire.edu/online-writing-support/resources/research/research-paper/analysis-research-papers/
Custom-Writing.Org (2024, May 30). Research Analysis Paper: How to Analyze a Research Article [2024]. https://custom-writing.org/blog/research-papers-analysis